New combo shows promise for older breast cancer patients

NCT ID NCT03633331

Completed Disease control Sponsor: Alliance for Clinical Trials in Oncology Source: ClinicalTrials.gov ↗

First seen Apr 30, 2026 · Last updated May 05, 2026 · Updated 2 times

Summary

This study looked at how well older adults (70+) with a common type of advanced breast cancer tolerate a combination of the targeted drug palbociclib and hormone therapy (letrozole or fulvestrant). The goal was to understand side effects and find factors beyond age that might predict severe reactions. 93 participants were followed to see how safe and manageable the treatment was.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Locations

21st Century Oncology-Pontiac

Pontiac, Michigan, 48341, United States
Abbott-Northwestern Hospital

Minneapolis, Minnesota, 55407, United States
Academic Hematology Oncology Specialists

Grosse Pointe Woods, Michigan, 48236, United States
Adams Cancer Center

Gettysburg, Pennsylvania, 17325, United States
Advanced Breast Care Center PLLC

Warren, Michigan, 48088, United States
Alaska Breast Care and Surgery LLC

Anchorage, Alaska, 99508, United States
Alaska Oncology and Hematology LLC

Anchorage, Alaska, 99508, United States
Alaska Women's Cancer Care

Anchorage, Alaska, 99508, United States
Altru Cancer Center

Grand Forks, North Dakota, 58201, United States
Anchorage Associates in Radiation Medicine

Anchorage, Alaska, 98508, United States
Anchorage Oncology Centre

Anchorage, Alaska, 99508, United States
Anchorage Radiation Therapy Center

Anchorage, Alaska, 99504, United States
Ascension Saint John Hospital

Detroit, Michigan, 48236, United States
Ascension Saint Joseph Hospital

Tawas City, Michigan, 48764, United States
Ascension Saint Mary's Hospital

Saginaw, Michigan, 48601, United States
AtlantiCare Health Park-Cape May Court House

Cape May Court House, New Jersey, 08210, United States
AtlantiCare Surgery Center

Egg Harbor, New Jersey, 08234, United States
Bay Area Hospital

Coos Bay, Oregon, 97420, United States
Beebe Health Campus

Rehoboth Beach, Delaware, 19971, United States
Beebe Medical Center

Lewes, Delaware, 19958, United States
Benefis Healthcare- Sletten Cancer Institute

Great Falls, Montana, 59405, United States
Bhadresh Nayak MD PC-Sterling Heights

Sterling Heights, Michigan, 48312, United States
Billings Clinic Cancer Center

Billings, Montana, 59101, United States
Bon Secours Cancer Institute at Reynolds Crossing

Richmond, Virginia, 23230, United States
Bon Secours DePaul Medical Center

Norfolk, Virginia, 23505, United States
Bon Secours Health Center at Harbour View

Suffolk, Virginia, 23435, United States
Bon Secours Memorial Regional Medical Center

Mechanicsville, Virginia, 23116, United States
Bon Secours Saint Francis Medical Center

Midlothian, Virginia, 23114, United States
Bon Secours Saint Mary's Hospital

Richmond, Virginia, 23226, United States
Borgess Medical Center

Kalamazoo, Michigan, 49048, United States
Bozeman Deaconess Hospital

Bozeman, Montana, 59715, United States
Brigham and Women's Hospital

Boston, Massachusetts, 02115, United States
Broadlawns Medical Center

Des Moines, Iowa, 50314, United States
Bronson Battle Creek

Battle Creek, Michigan, 49017, United States
Bronson Methodist Hospital

Kalamazoo, Michigan, 49007, United States
Cambridge Medical Center

Cambridge, Minnesota, 55008, United States
Cancer Care Specialists of Illinois - Decatur

Decatur, Illinois, 62526, United States
Cancer Care Specialists of Illinois-Swansea

Swansea, Illinois, 62226, United States
Cancer Center of Colorado at Sloan's Lake

Denver, Colorado, 80204, United States
Cancer Center of Kansas - Wichita

Wichita, Kansas, 67214, United States
Cancer Center of Kansas-Wichita Medical Arts Tower

Wichita, Kansas, 67208, United States
Cancer Center of Western Wisconsin

New Richmond, Wisconsin, 54017, United States
Capital Region Southwest Campus

Jefferson City, Missouri, 65109, United States
Carle Cancer Center

Urbana, Illinois, 61801, United States
Carle Physician Group-Effingham

Effingham, Illinois, 62401, United States
Carle Physician Group-Mattoon/Charleston

Mattoon, Illinois, 61938, United States
Carle on Vermilion

Danville, Illinois, 61832, United States
Caro Cancer Center

Caro, Michigan, 48723, United States
CarolinaEast Medical Center

New Bern, North Carolina, 28561, United States
CarolinaEast Oncology and Hematology Associates

New Bern, North Carolina, 28562, United States
Centra Lynchburg Hematology-Oncology Clinic Inc

Lynchburg, Virginia, 24501, United States
Central Vermont Medical Center/National Life Cancer Treatment

Berlin Corners, Vermont, 05602, United States
Centralia Oncology Clinic

Centralia, Illinois, 62801, United States
Cherry Tree Cancer Center

Hanover, Pennsylvania, 17331, United States
Christiana Care Health System-Christiana Hospital

Newark, Delaware, 19718, United States
Christiana Care Health System-Concord Health Center

Chadds Ford, Pennsylvania, 19317, United States
Christiana Care Health System-Wilmington Hospital

Wilmington, Delaware, 19801, United States
Christus Saint Vincent Regional Cancer Center

Santa Fe, New Mexico, 87505, United States
City of Hope - Santa Clarita

Santa Clarita, California, 91355, United States
City of Hope Antelope Valley

Lancaster, California, 93534, United States
City of Hope Comprehensive Cancer Center

Duarte, California, 91010, United States
City of Hope Corona

Corona, California, 92879, United States
City of Hope Mission Hills

Mission Hills, California, 91345, United States
City of Hope South Pasadena

South Pasadena, California, 91030, United States
City of Hope Upland

Upland, California, 91786, United States
City of Hope West Covina

West Covina, California, 91790, United States
Clackamas Radiation Oncology Center

Clackamas, Oregon, 97015, United States
Coborn Cancer Center at Saint Cloud Hospital

Saint Cloud, Minnesota, 56303, United States
Community Hospital of Anaconda

Anaconda, Montana, 59711, United States
Community Medical Center

Scranton, Pennsylvania, 18510, United States
Community Medical Hospital

Missoula, Montana, 59804, United States
Comprehensive Cancer Centers of Nevada

Las Vegas, Nevada, 89148, United States
Comprehensive Cancer Centers of Nevada - Central Valley

Las Vegas, Nevada, 89169, United States
Comprehensive Cancer Centers of Nevada - Henderson

Henderson, Nevada, 89052, United States
Comprehensive Cancer Centers of Nevada - Northwest

Las Vegas, Nevada, 89128, United States
Comprehensive Cancer Centers of Nevada - Town Center

Las Vegas, Nevada, 89144, United States
Comprehensive Cancer Centers of Nevada-Horizon Ridge

Henderson, Nevada, 89052, United States
Comprehensive Cancer Centers of Nevada-Southeast Henderson

Henderson, Nevada, 89074, United States
Comprehensive Cancer Centers of Nevada-Summerlin

Las Vegas, Nevada, 89144, United States
Crossroads Cancer Center

Effingham, Illinois, 62401, United States
Dana-Farber Cancer Institute

Boston, Massachusetts, 02215, United States
Dana-Farber/Brigham and Women's Cancer Center at Milford Regional

Milford, Massachusetts, 01757, United States
Dana-Farber/Brigham and Women's Cancer Center at South Shore

South Weymouth, Massachusetts, 02190, United States
Decatur Memorial Hospital

Decatur, Illinois, 62526, United States
Delaware Clinical and Laboratory Physicians PA

Newark, Delaware, 19713, United States
Delaware Health Center-Grady Cancer Center

Delaware, Ohio, 43015, United States
Desert West Surgery

Las Vegas, Nevada, 89102, United States
Duke University Medical Center

Durham, North Carolina, 27710, United States
Duluth Clinic Ashland

Ashland, Wisconsin, 54806, United States
Eastern Maine Medical Center

Bangor, Maine, 04401, United States
Ephrata Cancer Center

Ephrata, Pennsylvania, 17522, United States
Ephrata Community Hospital

Ephrata, Pennsylvania, 17522, United States
Essentia Health - Deer River Clinic

Deer River, Minnesota, 56636, United States
Essentia Health - Fosston

Fosston, Minnesota, 56542, United States
Essentia Health - Jamestown Clinic

Jamestown, North Dakota, 58401, United States
Essentia Health - Park Rapids

Park Rapids, Minnesota, 56470, United States
Essentia Health Cancer Center

Duluth, Minnesota, 55805, United States
Essentia Health Cancer Center-South University Clinic

Fargo, North Dakota, 58103, United States
Essentia Health Hibbing Clinic

Hibbing, Minnesota, 55746, United States
Essentia Health Saint Joseph's Medical Center

Brainerd, Minnesota, 56401, United States
Essentia Health Saint Mary's - Detroit Lakes Clinic

Detroit Lakes, Minnesota, 56501, United States
Essentia Health Saint Mary's Medical Center

Duluth, Minnesota, 55805, United States
Essentia Health Sandstone

Sandstone, Minnesota, 55072, United States
Essentia Health Virginia Clinic

Virginia, Minnesota, 55792, United States
Fairview Lakes Medical Center

Wyoming, Minnesota, 55092, United States
Fairview Maple Grove Medical Center

Maple Grove, Minnesota, 55369, United States
Fairview Northland Medical Center

Princeton, Minnesota, 55371, United States
Fairview Ridges Hospital

Burnsville, Minnesota, 55337, United States
Fairview-Southdale Hospital

Edina, Minnesota, 55435, United States
Farmington Health Center

Farmington, Utah, 84025, United States
Geisinger Cancer Services-Pottsville

Pottsville, Pennsylvania, 17901, United States
Geisinger Medical Center

Danville, Pennsylvania, 17822, United States
Geisinger Medical Center-Cancer Center Hazleton

Hazleton, Pennsylvania, 18201, United States
Geisinger Medical Group

State College, Pennsylvania, 16801, United States
Geisinger Medical Oncology-Lewisburg

Lewisburg, Pennsylvania, 17837, United States
Geisinger Medical Oncology-Selinsgrove

Selinsgrove, Pennsylvania, 17870, United States
Geisinger Wyoming Valley/Henry Cancer Center

Wilkes-Barre, Pennsylvania, 18711, United States
Genesee Cancer and Blood Disease Treatment Center

Flint, Michigan, 48503, United States
Genesee Hematology Oncology PC

Flint, Michigan, 48503, United States
Genesys Hurley Cancer Institute

Flint, Michigan, 48503, United States
Glens Falls Hospital

Glens Falls, New York, 12801, United States
Good Samaritan Medical Center

Lafayette, Colorado, 80026, United States
Good Samaritan Regional Health Center

Mount Vernon, Illinois, 62864, United States
Grady Memorial Hospital

Delaware, Ohio, 43015, United States
Grant Medical Center

Columbus, Ohio, 43215, United States
Great Lakes Cancer Management Specialists-Doctors Park

East China Township, Michigan, 48054, United States
Great Lakes Cancer Management Specialists-Macomb Medical Campus

Macomb, Michigan, 48044, United States
Great Lakes Cancer Management Specialists-Macomb Professional Building

Warren, Michigan, 48093, United States
Great Lakes Cancer Management Specialists-Rochester Hills

Rochester Hills, Michigan, 48309, United States
Great Lakes Cancer Management Specialists-Van Elslander Cancer Center

Grosse Pointe Woods, Michigan, 48236, United States
Gundersen Lutheran Medical Center

La Crosse, Wisconsin, 54601, United States
Guthrie Medical Group PC-Robert Packer Hospital

Sayre, Pennsylvania, 18840, United States
Hawaii Cancer Care - Savio

‘Aiea, Hawaii, 96701, United States
Hawaii Cancer Care Inc-Liliha

Honolulu, Hawaii, 96817, United States
Hawaii Cancer Care Inc-POB II

Honolulu, Hawaii, 96813, United States
Hawaii Oncology Inc-Kuakini

Honolulu, Hawaii, 96817, United States
Hawaii Oncology Inc-POB I

Honolulu, Hawaii, 96813, United States
Hawaii Oncology Inc-Pali Momi

‘Aiea, Hawaii, 96701, United States
Health Partners Inc

Minneapolis, Minnesota, 55454, United States
Helen F Graham Cancer Center

Newark, Delaware, 19713, United States
Hematology Oncology Associates of Central New York-Auburn

Auburn, New York, 13021, United States
Hematology Oncology Associates of Central New York-East Syracuse

East Syracuse, New York, 13057, United States
Hematology Oncology Associates of Central New York-Onondaga Hill

Syracuse, New York, 13215, United States
Hematology Oncology Consultants-Clarkston

Clarkston, Michigan, 48346, United States
Hennepin County Medical Center

Minneapolis, Minnesota, 55415, United States
Hickman Cancer Center

Adrian, Michigan, 49221, United States
Hope Cancer Care of Nevada

Las Vegas, Nevada, 89103, United States
Hope Cancer Care of Nevada-Pahrump

Pahrump, Nevada, 89048, United States
Hope Cancer Center

Pontiac, Michigan, 48341, United States
Hope Cancer Clinic

Livonia, Michigan, 48154, United States
Huntsman Cancer Institute/University of Utah

Salt Lake City, Utah, 84112, United States
Hurley Medical Center

Flint, Michigan, 48503, United States
Huron Gastroenterology PC

Ypsilanti, Michigan, 48106, United States
IHA Hematology Oncology Consultants-Ann Arbor

Ypsilanti, Michigan, 48197, United States
IHA Hematology Oncology Consultants-Brighton

Brighton, Michigan, 48114, United States
IHA Hematology Oncology Consultants-Canton

Canton, Michigan, 48188, United States
IHA Hematology Oncology Consultants-Chelsea

Chelsea, Michigan, 48118, United States
Idaho Urologic Institute-Meridian

Meridian, Idaho, 83642, United States
Illinois CancerCare-Bloomington

Bloomington, Illinois, 61704, United States
Illinois CancerCare-Canton

Canton, Illinois, 61520, United States
Illinois CancerCare-Carthage

Carthage, Illinois, 62321, United States
Illinois CancerCare-Dixon

Dixon, Illinois, 61021, United States
Illinois CancerCare-Eureka

Eureka, Illinois, 61530, United States
Illinois CancerCare-Galesburg

Galesburg, Illinois, 61401, United States
Illinois CancerCare-Kewanee Clinic

Kewanee, Illinois, 61443, United States
Illinois CancerCare-Macomb

Macomb, Illinois, 61455, United States
Illinois CancerCare-Ottawa Clinic

Ottawa, Illinois, 61350, United States
Illinois CancerCare-Pekin

Pekin, Illinois, 61554, United States
Illinois CancerCare-Peoria

Peoria, Illinois, 61615, United States
Illinois CancerCare-Peru

Peru, Illinois, 61354, United States
Illinois CancerCare-Princeton

Princeton, Illinois, 61356, United States
Iowa Lutheran Hospital

Des Moines, Iowa, 50316, United States
Iowa Methodist Medical Center

Des Moines, Iowa, 50309, United States
Island Urology

Honolulu, Hawaii, 96813, United States
Johns Hopkins University/Sidney Kimmel Cancer Center

Baltimore, Maryland, 21287, United States
Joliet Oncology-Hematology Associates Limited

Joliet, Illinois, 60435, United States
Kadlec Clinic Hematology and Oncology

Kennewick, Washington, 99336, United States
Kaiser Permanente Washington

Seattle, Washington, 98112, United States
Kalispell Regional Medical Center

Kalispell, Montana, 59901, United States
Kapiolani Medical Center for Women and Children

Honolulu, Hawaii, 96826, United States
Katmai Oncology Group

Anchorage, Alaska, 99508, United States
Kingman Regional Medical Center

Kingman, Arizona, 86401, United States
Kootenai Cancer Center

Post Falls, Idaho, 83854, United States
Kootenai Cancer Clinic

Sandpoint, Idaho, 83864, United States
Kootenai Medical Center

Coeur d'Alene, Idaho, 83814, United States
Kuakini Medical Center

Honolulu, Hawaii, 96817, United States
Lafayette Family Cancer Center-EMMC

Brewer, Maine, 04412, United States
Lake Region Healthcare Corporation-Cancer Care

Fergus Falls, Minnesota, 56537, United States
Lakeland Medical Center Saint Joseph

Saint Joseph, Michigan, 49085, United States
Lakeview Hospital

Stillwater, Minnesota, 55082, United States
Las Vegas Cancer Center-Henderson

Henderson, Nevada, 89052, United States
Las Vegas Cancer Center-Medical Center

Las Vegas, Nevada, 89148-2405, United States
Lawrence Memorial Hospital

Lawrence, Kansas, 66044, United States
Lehigh Valley Hospital - Muhlenberg

Bethlehem, Pennsylvania, 18017, United States
Lehigh Valley Hospital-Cedar Crest

Allentown, Pennsylvania, 18103, United States
Lehigh Valley Hospital-Hazleton

Hazleton, Pennsylvania, 18201, United States
Lexington Medical Center

West Columbia, South Carolina, 29169, United States
Lovelace Medical Center-Saint Joseph Square

Albuquerque, New Mexico, 87102, United States
Macomb Hematology Oncology PC

Warren, Michigan, 48093, United States
Marie Yeager Cancer Center

Saint Joseph, Michigan, 49085, United States
Marietta Memorial Hospital

Marietta, Ohio, 45750, United States
Marshfield Clinic - Ladysmith Center

Ladysmith, Wisconsin, 54848, United States
Marshfield Clinic - Weston Center

Weston, Wisconsin, 54476, United States
Marshfield Clinic - Wisconsin Rapids Center

Wisconsin Rapids, Wisconsin, 54494, United States
Marshfield Clinic Stevens Point Center

Stevens Point, Wisconsin, 54482, United States
Marshfield Clinic-Chippewa Center

Chippewa Falls, Wisconsin, 54729, United States
Marshfield Clinic-Minocqua Center

Minocqua, Wisconsin, 54548, United States
Marshfield Clinic-Wausau Center

Wausau, Wisconsin, 54401, United States
Marshfield Medical Center-EC Cancer Center

Eau Claire, Wisconsin, 54701, United States
Marshfield Medical Center-Marshfield

Marshfield, Wisconsin, 54449, United States
Marshfield Medical Center-Rice Lake

Rice Lake, Wisconsin, 54868, United States
Mary Greeley Medical Center

Ames, Iowa, 50010, United States
McFarland Clinic PC - Ames

Ames, Iowa, 50010, United States
McFarland Clinic PC-Boone

Boone, Iowa, 50036, United States
McFarland Clinic PC-Jefferson

Jefferson, Iowa, 50129, United States
McFarland Clinic PC-Marshalltown

Marshalltown, Iowa, 50158, United States
McFarland Clinic PC-Trinity Cancer Center

Fort Dodge, Iowa, 50501, United States
McLaren Cancer Institute-Bay City

Bay City, Michigan, 48706, United States
McLaren Cancer Institute-Central Michigan

Mount Pleasant, Michigan, 48858, United States
McLaren Cancer Institute-Clarkston

Clarkston, Michigan, 48346, United States
McLaren Cancer Institute-Flint

Flint, Michigan, 48532, United States
McLaren Cancer Institute-Lapeer Region

Lapeer, Michigan, 48446, United States
McLaren Cancer Institute-Macomb

Mount Clemens, Michigan, 48043, United States
McLaren Cancer Institute-Northern Michigan

Petoskey, Michigan, 49770, United States
McLaren-Greater Lansing

Lansing, Michigan, 48910, United States
McLaren-Port Huron

Port Huron, Michigan, 48060, United States
Medical Oncology Hematology Consultants PA

Newark, Delaware, 19713, United States
Medical Oncology and Hematology Associates-Des Moines

Des Moines, Iowa, 50309, United States
Medical University of South Carolina

Charleston, South Carolina, 29425, United States
Memorial Hospital of South Bend

South Bend, Indiana, 46601, United States
Memorial Medical Center

Springfield, Illinois, 62781, United States
Mercy Health Perrysburg Cancer Center

Perrysburg, Ohio, 43551, United States
Mercy Hospital

Cedar Rapids, Iowa, 52403, United States
Mercy Hospital

Coon Rapids, Minnesota, 55433, United States
Mercy Hospital Oklahoma City

Oklahoma City, Oklahoma, 73120, United States
Mercy Hospital Saint Louis

St Louis, Missouri, 63141, United States
Mercy Hospital South

St Louis, Missouri, 63128, United States
Mercy Hospital Springfield

Springfield, Missouri, 65804, United States
Mercy Hospital Washington

Washington, Missouri, 63090, United States
Mercy Medical Center

Canton, Ohio, 44708, United States
Mercy Saint Anne Hospital

Toledo, Ohio, 43623, United States
Methodist Medical Center of Illinois

Peoria, Illinois, 61636, United States
Methodist West Hospital

West Des Moines, Iowa, 50266-7700, United States
Metro Health Hospital

Wyoming, Michigan, 49519, United States
Michigan Breast Specialists-Grosse Pointe Woods

Grosse Pointe Woods, Michigan, 48236, United States
Michigan Breast Specialists-Macomb Township

Macomb, Michigan, 48044, United States
Michigan Breast Specialists-Warren

Warren, Michigan, 48093, United States
Mid-Michigan Physicians-Lansing

Lansing, Michigan, 48912, United States
Miller-Dwan Hospital

Duluth, Minnesota, 55805, United States
Minnesota Oncology Hematology PA-Maplewood

Maplewood, Minnesota, 55109, United States
Minnesota Oncology Hematology PA-Woodbury

Woodbury, Minnesota, 55125, United States
Missouri Baptist Medical Center

St Louis, Missouri, 63131, United States
Missouri Baptist Outpatient Center-Sunset Hills

Sunset Hills, Missouri, 63127, United States
Missouri Baptist Sullivan Hospital

Sullivan, Missouri, 63080, United States
Montefiore Medical Center - Moses Campus

The Bronx, New York, 10467, United States
Montefiore Medical Center-Einstein Campus

The Bronx, New York, 10461, United States
Montefiore Medical Center-Weiler Hospital

The Bronx, New York, 10461, United States
Monticello Cancer Center

Monticello, Minnesota, 55362, United States
Mount Carmel East Hospital

Columbus, Ohio, 43213, United States
Mount Carmel Grove City Hospital

Grove City, Ohio, 43123, United States
Mount Carmel Health Center West

Columbus, Ohio, 43222, United States
Nanticoke Memorial Hospital

Seaford, Delaware, 19973, United States
Nebraska Methodist Hospital

Omaha, Nebraska, 68114, United States
New Hampshire Oncology Hematology PA-Concord

Concord, New Hampshire, 03301, United States
New Hampshire Oncology Hematology PA-Hooksett

Hooksett, New Hampshire, 03106, United States
New Ulm Medical Center

New Ulm, Minnesota, 56073, United States
Newland Medical Associates-Clarkston

Clarkston, Michigan, 48346, United States
Newland Medical Associates-Pontiac

Pontiac, Michigan, 48341, United States
North Memorial Medical Health Center

Robbinsdale, Minnesota, 55422, United States
Northwell Health Cancer Institute at Huntington

Greenlawn, New York, 11740, United States
Northwell Health Imbert Cancer Center

Bay Shore, New York, 11706, United States
Northwell Health/Center for Advanced Medicine

Lake Success, New York, 11042, United States
Northwest Wisconsin Cancer Center

Ashland, Wisconsin, 54806, United States
Northwestern University

Chicago, Illinois, 60611, United States
Novant Health Forsyth Medical Center

Winston-Salem, North Carolina, 27103, United States
Novant Health Oncology Specialists

Winston-Salem, North Carolina, 27103, United States
Novant Health Oncology Specialists-Davidson County

Thomasville, North Carolina, 27360, United States
Novant Health Oncology Specialists-Kernersville

Kernersville, North Carolina, 27284, United States
Novant Health Oncology Specialists-Mount Airy

Mount Airy, North Carolina, 27030, United States
Novant Health Oncology Specialists-Statesville

Statesville, North Carolina, 28625, United States
Novant Health Oncology Specialists-Wilkesboro

Wilkesboro, North Carolina, 28659, United States
Ochsner Medical Center Jefferson

New Orleans, Louisiana, 70121, United States
Oncology Associates at Mercy Medical Center

Cedar Rapids, Iowa, 52403, United States
Oncology Hematology Associates of Saginaw Valley PC

Saginaw, Michigan, 48604, United States
OptumCare Cancer Care at Fort Apache

Las Vegas, Nevada, 89148, United States
OptumCare Cancer Care at MountainView

Las Vegas, Nevada, 89128, United States
OptumCare Cancer Care at Oakey

Las Vegas, Nevada, 89102, United States
OptumCare Cancer Care at Seven Hills

Henderson, Nevada, 89052, United States
PCR Oncology

Arroyo Grande, California, 93420, United States
Pacific Gynecology Specialists

Seattle, Washington, 98104, United States
Pali Momi Medical Center

‘Aiea, Hawaii, 96701, United States
Park Nicollet Clinic - Saint Louis Park

Saint Louis Park, Minnesota, 55416, United States
Parkland Health Center - Farmington

Farmington, Missouri, 63640, United States
Parkland Health Center-Bonne Terre

Bonne Terre, Missouri, 63628, United States
PeaceHealth Saint John Medical Center

Longview, Washington, 98632, United States
PeaceHealth Saint Joseph Medical Center

Bellingham, Washington, 98225, United States
PeaceHealth Southwest Medical Center

Vancouver, Washington, 98664, United States
PeaceHealth United General Medical Center

Sedro-Woolley, Washington, 98284, United States
Physicians' Clinic of Iowa PC

Cedar Rapids, Iowa, 52402, United States
Pocono Medical Center

East Stroudsburg, Pennsylvania, 18301, United States
Presbyterian Kaseman Hospital

Albuquerque, New Mexico, 87110, United States
Presbyterian Rust Medical Center/Jorgensen Cancer Center

Rio Rancho, New Mexico, 87124, United States
Providence Alaska Medical Center

Anchorage, Alaska, 99508, United States
Providence Cancer Institute Clackamas Clinic

Clackamas, Oregon, 97015, United States
Providence Newberg Medical Center

Newberg, Oregon, 97132, United States
Providence Portland Medical Center

Portland, Oregon, 97213, United States
Providence Regional Cancer Partnership

Everett, Washington, 98201, United States
Providence Regional Cancer System-Aberdeen

Aberdeen, Washington, 98520, United States
Providence Regional Cancer System-Centralia

Centralia, Washington, 98531, United States
Providence Regional Cancer System-Lacey

Lacey, Washington, 98503, United States
Providence Regional Cancer System-Shelton

Shelton, Washington, 98584, United States
Providence Regional Cancer System-Yelm

Yelm, Washington, 98597, United States
Providence Saint Joseph Medical Center/Disney Family Cancer Center

Burbank, California, 91505, United States
Providence Saint Mary Regional Cancer Center

Walla Walla, Washington, 99362, United States
Providence Saint Vincent Medical Center

Portland, Oregon, 97225, United States
Queen's Medical Center

Honolulu, Hawaii, 96813, United States
Radiation Oncology Associates

Reno, Nevada, 89509, United States
Radiation Oncology Centers of Nevada Central

Las Vegas, Nevada, 89106, United States
Radiation Oncology Centers of Nevada Southeast

Las Vegas, Nevada, 89119, United States
Rapid City Regional Hospital

Rapid City, South Dakota, 57701, United States
Reading Hospital

West Reading, Pennsylvania, 19611, United States
Regions Hospital

Saint Paul, Minnesota, 55101, United States
Renown Regional Medical Center

Reno, Nevada, 89502, United States
Rice Memorial Hospital

Willmar, Minnesota, 56201, United States
Ridgeview Medical Center

Waconia, Minnesota, 55387, United States
Riverwood Healthcare Center

Aitkin, Minnesota, 56431, United States
Roswell Park Cancer Institute

Buffalo, New York, 14263, United States
Rush - Copley Medical Center

Aurora, Illinois, 60504, United States
Rush-Copley Healthcare Center

Yorkville, Illinois, 60560, United States
SCL Health Lutheran Medical Center

Wheat Ridge, Colorado, 80033, United States
SCL Health Saint Joseph Hospital

Denver, Colorado, 80218, United States
Saint Alphonsus Cancer Care Center-Boise

Boise, Idaho, 83706, United States
Saint Alphonsus Cancer Care Center-Caldwell

Caldwell, Idaho, 83605, United States
Saint Alphonsus Medical Center-Baker City

Baker City, Oregon, 97814, United States
Saint Alphonsus Medical Center-Nampa

Nampa, Idaho, 83686, United States
Saint Alphonsus Medical Center-Ontario

Ontario, Oregon, 97914, United States
Saint Ann's Hospital

Westerville, Ohio, 43081, United States
Saint Charles Health System

Bend, Oregon, 97701, United States
Saint Charles Health System-Redmond

Redmond, Oregon, 97756, United States
Saint Francis Medical Center

Cape Girardeau, Missouri, 63703, United States
Saint Francis Regional Medical Center

Shakopee, Minnesota, 55379, United States
Saint John Macomb-Oakland Hospital

Warren, Michigan, 48093, United States
Saint John's Hospital - Healtheast

Maplewood, Minnesota, 55109, United States
Saint Joseph Hospital - Orange

Orange, California, 92868, United States
Saint Joseph Mercy Brighton

Brighton, Michigan, 48114, United States
Saint Joseph Mercy Canton

Canton, Michigan, 48188, United States
Saint Joseph Mercy Chelsea

Chelsea, Michigan, 48118, United States
Saint Joseph Mercy Hospital

Ann Arbor, Michigan, 48106, United States
Saint Joseph Mercy Oakland

Pontiac, Michigan, 48341, United States
Saint Louis Cancer and Breast Institute-Ballwin

Ballwin, Missouri, 63011, United States
Saint Louis Cancer and Breast Institute-South City

St Louis, Missouri, 63109, United States
Saint Luke's Hospital

Chesterfield, Missouri, 63017, United States
Saint Luke's Mountain States Tumor Institute

Boise, Idaho, 83712, United States
Saint Luke's Mountain States Tumor Institute - Fruitland

Fruitland, Idaho, 83619, United States
Saint Luke's Mountain States Tumor Institute - Meridian

Meridian, Idaho, 83642, United States
Saint Luke's Mountain States Tumor Institute - Nampa

Nampa, Idaho, 83686, United States
Saint Luke's Mountain States Tumor Institute-Twin Falls

Twin Falls, Idaho, 83301, United States
Saint Mary Mercy Hospital

Livonia, Michigan, 48154, United States
Saint Mary's Oncology/Hematology Associates of Marlette

Marlette, Michigan, 48453, United States
Saint Mary's Oncology/Hematology Associates of West Branch

West Branch, Michigan, 48661, United States
Saint Patrick Hospital - Community Hospital

Missoula, Montana, 59802, United States
Sainte Genevieve County Memorial Hospital

Sainte Genevieve, Missouri, 63670, United States
Sanford Bismarck Medical Center

Bismarck, North Dakota, 58501, United States
Sanford Broadway Medical Center

Fargo, North Dakota, 58122, United States
Sanford Cancer Center Oncology Clinic

Sioux Falls, South Dakota, 57104, United States
Sanford Cancer Center Worthington

Worthington, Minnesota, 56187, United States
Sanford Joe Lueken Cancer Center

Bemidji, Minnesota, 56601, United States
Sanford Medical Center Fargo

Fargo, North Dakota, 58104, United States
Sanford Roger Maris Cancer Center

Fargo, North Dakota, 58122, United States
Sanford South University Medical Center

Fargo, North Dakota, 58103, United States
Sanford Thief River Falls Medical Center

Thief River Falls, Minnesota, 56701, United States
Sanford USD Medical Center - Sioux Falls

Sioux Falls, South Dakota, 57117-5134, United States
Sechler Family Cancer Center

Lebanon, Pennsylvania, 17042, United States
Shenandoah Oncology PC

Winchester, Virginia, 22601, United States
Sibley Memorial Hospital

Washington D.C., District of Columbia, 20016, United States
Singh and Arora Hematology Oncology PC

Flint, Michigan, 48532, United States
Siouxland Regional Cancer Center

Sioux City, Iowa, 51101, United States
Siteman Cancer Center at Christian Hospital

St Louis, Missouri, 63136, United States
Siteman Cancer Center at Saint Peters Hospital

City of Saint Peters, Missouri, 63376, United States
Siteman Cancer Center at West County Hospital

Creve Coeur, Missouri, 63141, United States
Siteman Cancer Center-South County

St Louis, Missouri, 63129, United States
South Jordan Health Center

South Jordan, Utah, 84009, United States
Southeast Cancer Center

Cape Girardeau, Missouri, 63703, United States
Southeastern Medical Oncology Center-Clinton

Clinton, North Carolina, 28328, United States
Southeastern Medical Oncology Center-Goldsboro

Goldsboro, North Carolina, 27534, United States
Southeastern Medical Oncology Center-Jacksonville

Jacksonville, North Carolina, 28546, United States
Southern Illinois University School of Medicine

Springfield, Illinois, 62702, United States
Sovah Health Martinsville

Martinsville, Virginia, 24115, United States
Sparrow Hospital

Lansing, Michigan, 48912, United States
Spectrum Health Reed City Hospital

Reed City, Michigan, 49677, United States
Spectrum Health at Butterworth Campus

Grand Rapids, Michigan, 49503, United States
Springfield Clinic

Springfield, Illinois, 62702, United States
Steward Saint Elizabeth's Medical Center

Brighton, Massachusetts, 02135, United States
Stony Brook University Medical Center

Stony Brook, New York, 11794, United States
Straub Clinic and Hospital

Honolulu, Hawaii, 96813, United States
Strecker Cancer Center-Belpre

Belpre, Ohio, 45714, United States
Swedish Cancer Institute-Edmonds

Edmonds, Washington, 98026, United States
Swedish Cancer Institute-Issaquah

Issaquah, Washington, 98029, United States
Swedish Medical Center-Ballard Campus

Seattle, Washington, 98107, United States
Swedish Medical Center-Cherry Hill

Seattle, Washington, 98122-5711, United States
Swedish Medical Center-First Hill

Seattle, Washington, 98122-4307, United States
The Cancer Center of Hawaii-Liliha

Honolulu, Hawaii, 96817, United States
The Cancer Center of Hawaii-Pali Momi

‘Aiea, Hawaii, 96701, United States
The Carle Foundation Hospital

Urbana, Illinois, 61801, United States
The Dana-Farber Cancer Institute at Londonderry

Londonderry, New Hampshire, 03053, United States
The Mark H Zangmeister Center

Columbus, Ohio, 43219, United States
The Watson Clinic

Lakeland, Florida, 33805, United States
Toledo Clinic Cancer Centers-Monroe

Monroe, Michigan, 48162, United States
Toledo Clinic Cancer Centers-Toledo

Toledo, Ohio, 43623, United States
Trinity Regional Medical Center

Fort Dodge, Iowa, 50501, United States
Tufts Medical Center

Boston, Massachusetts, 02111, United States
UC Comprehensive Cancer Center at Silver Cross

New Lenox, Illinois, 60451, United States
UM Saint Joseph Medical Center

Towson, Maryland, 21204, United States
UNC Lineberger Comprehensive Cancer Center

Chapel Hill, North Carolina, 27599, United States
UPMC Pinnacle Cancer Center/Community Osteopathic Campus

Harrisburg, Pennsylvania, 17109, United States
UPMC Pinnacle Harrisburg

Harrisburg, Pennsylvania, 17101, United States
UPMC Susquehanna

Williamsport, Pennsylvania, 17701, United States
United Hospital

Saint Paul, Minnesota, 55102, United States
Unity Hospital

Fridley, Minnesota, 55432, United States
University Medical Center of Southern Nevada

Las Vegas, Nevada, 89102, United States
University of California Davis Comprehensive Cancer Center

Sacramento, California, 95817, United States
University of Chicago Comprehensive Cancer Center

Chicago, Illinois, 60637, United States
University of Chicago Medicine-Orland Park

Orland Park, Illinois, 60462, United States
University of Hawaii Cancer Center

Honolulu, Hawaii, 96813, United States
University of Missouri - Ellis Fischel

Columbia, Missouri, 65212, United States
University of New Mexico Cancer Center

Albuquerque, New Mexico, 87102, United States
University of Pittsburgh Cancer Institute (UPCI)

Pittsburgh, Pennsylvania, 15232, United States
University of Vermont Medical Center

Burlington, Vermont, 05401, United States
University of Vermont and State Agricultural College

Burlington, Vermont, 05405, United States
VCU Community Memorial Health Center

South Hill, Virginia, 23970, United States
VCU Massey Cancer Center at Stony Point

Richmond, Virginia, 23235, United States
Valley Medical Center

Renton, Washington, 98055, United States
Valley Radiation Oncology

Peru, Illinois, 61354, United States
Virginia Cancer Institute

Richmond, Virginia, 23230, United States
Virginia Commonwealth University/Massey Cancer Center

Richmond, Virginia, 23298, United States
Wake Forest University Health Sciences

Winston-Salem, North Carolina, 27157, United States
Walter Knox Memorial Hospital

Emmett, Idaho, 83617, United States
Walter Reed National Military Medical Center

Bethesda, Maryland, 20889-5600, United States
Washington University School of Medicine

St Louis, Missouri, 63110, United States
Wayne Memorial Hospital

Goldsboro, North Carolina, 27534, United States
Wayne State University/Karmanos Cancer Institute

Detroit, Michigan, 48201, United States
Weisberg Cancer Treatment Center

Farmington Hills, Michigan, 48334, United States
WellSpan Health-York Cancer Center

York, Pennsylvania, 17403, United States
WellSpan Health-York Hospital

York, Pennsylvania, 17403, United States
West Michigan Cancer Center

Kalamazoo, Michigan, 49007, United States
Western Illinois Cancer Treatment Center

Galesburg, Illinois, 61401, United States
Wilcox Memorial Hospital and Kauai Medical Clinic

Lihue, Hawaii, 96766, United States

Conditions

Explore the condition pages connected to this study.

ESTROGEN-RECEPTOR-POSITIVE BREAST CANCER HER2/NEU NEGATIVE STAGE IV BREAST CANCER AJCC V6 AND V7